Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Norbert A Matulis, DDS
Dentist in St John, IN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154397057
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Registry record
Entity type Individual (Type 1)
Name Norbert A Matulis
Credential DDS
Sex Male
Practice address 9207 Wicker Avenue, St John, IN, 46373
Phone (219) 365-8696
Fax (219) 365-2121
Enumeration date Feb 28, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Norbert Matulis practice?
The practice location on file with NPPES is in St John, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Norbert Matulis?
The National Provider Identifier (NPI) for Norbert Matulis is 1154397057, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.